Tuesday, October 21, 2008

YouTube Voiceover USing Gcast and Newton's Laws


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Start the video and start the Gcast at 10 seconds

(This is the work of Neil, Alex, John)

yup, the wonders of communication



Let's move on to the next level...

Monday, October 20, 2008

Gcast and oral comments

Here is a sample gcast post used in an analysis of cartoon physics data, which students collected frame-by-frame:


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Says the DM Register, that's who!

Oddly enough, there was an editorial on the Des Moines Register about the use of cell phones in schools on the same day of the inservice. Check here and here

October 20 TQM PD workshop, Engage them, Don't Enrage them


Today, we talked about a variety of tools you can use in the classroom to engage students with cell phones. Here is a summary, followed by links as appropriate

  1. Taking pictures for review or communication. (The picture in this post is an example of a cell phone .jpg) that was sent using MMS to my email account
  2. Using the voice note feature
  3. Using cell phones as calendar scheduling
  4. Using cell phones as clickers (see blog posts below, and the link to Jolene's blog here) (if you want the Excel sheet, email me at mapowellATmapowellDOTorg (sorry, the email gets spammed if I link it directly)
  5. Using Google txt
  6. The difference between SMS (simple messenging) and MMS (multimedia messaging)
  7. Communicating class summaries using GCAST or simply calling your phone mailbox (see examples here)
  8. Collecting data (1 point for every piece of data you get in the next 5 minutes, 2 points if it is out of state, 5 points if it is international) on prices of gas, weather, attitudes on a question.
  9. Having kids text to your email account
  10. The wonders of Jott
  11. Using cell phone group lists to communicate to your class
  12. Texting if you don't have a phone (here and here)

Give me your comments, or let me know how I can help you make this a part of your classroom!

Monday, October 6, 2008

How does MU affect you? A 3 question Quiz

Include your NAME and text it to me!

1. Which is the stickiest surface? a) Mu= .34 b) Mu = .56 c) Mu = .81

2. Which statement is false? a) I will have the same traction on all surfaces b) the traction of my gym is different than the gym at a different school c) mu depends on the surface of my shoes and my mass

3. When driving on an icy road, I want a a) low mu b) high mu c) no way to tell